HEIDENHAIN TNC 426 CB - Table of Contents

November 2001 HEIDENHAIN Service Manual TNC 426/430 C/P/M
1 Using the Service Manual ..................................................................................................... 5
1.1 General ............................................................................................................................ 5
1.2 Safety Precautions........................................................................................................... 6
2 Integral Monitoring System.................................................................................................. 7
2.1 Introduction ..................................................................................................................... 7
2.2 Error Messages ............................................................................................................... 8
2.3 Log................................................................................................................................. 77
2.4 Integrated Diagnosis Program....................................................................................... 81
3 Errors and Error Analysis on the Machine or Control ...................................................... 85
3.1 Overview ....................................................................................................................... 85
4 Overview of Components ................................................................................................... 87
4.1 Standard Components................................................................................................... 87
4.2 Accessories ................................................................................................................... 90
5 Important Features of HEIDENHAIN Components ........................................................... 91
5.1 Hardware Identification ................................................................................................. 91
5.2 Display of System Information ...................................................................................... 94
6 Connector Designation and Layout.................................................................................... 97
6.1 Logic Units..................................................................................................................... 97
6.1.1 Designation and position of connections ............................................................. 97
6.1.2 Pin layouts ........................................................................................................ 106
6.2 PLC Expansion Boards ................................................................................................ 122
6.2.1 Designation and position of connectors ............................................................ 122
6.2.2 Pin layouts ......................................................................................................... 124
6.3 TNC Operating Panel.................................................................................................. 130
6.3.1 Designation and position of connectors ............................................................ 130
6.3.2 Pin layouts ......................................................................................................... 130
6.4 Visual Display Units ..................................................................................................... 132
6.4.1 BC 110B ............................................................................................................. 132
6.4.2 BC 120 ............................................................................................................... 135
6.4.3 BF 120 ............................................................................................................... 138
6.5 Interface Card for Simodrive 611D.............................................................................. 142
6.5.1 Interface card Id.Nr. 324 955-xx ........................................................................ 142
6.5.2 Interface card Id.Nr. 313.437-xx ........................................................................ 143
6.5.3 Interface card Id.Nr. 324 952-1x ........................................................................ 144
6.5.4 Interface card Id.Nr. 324 952-0x ........................................................................ 145
6.6 Machine Operating Panel .......................................................................................... 146
6.6.1 MB 420 .............................................................................................................. 146
6.7 Handwheels................................................................................................................. 148
6.7.1 HR 130 (Panel-mounted handwheel) ................................................................. 148
6.7.2 HR 410 (Portable handwheel) ............................................................................ 149
6.7.3 HRA 110 (Multi-axis handwheel) ....................................................................... 151
6.8 Touch Probe Systems ................................................................................................. 152
6.8.1 TS 220 ................................................................................................................ 152
6.8.2 TT 130 ................................................................................................................ 153
6.8.3 TS 630 / TS 632 ................................................................................................. 154
7 Grounding Diagrams and Block Diagrams ...................................................................... 155
7.1 Grounding Diagrams.................................................................................................... 155
7.2 Basic Circuit Diagrams................................................................................................. 161
7.3 Block Diagrams............................................................................................................ 168
Contents